Ext.define('AM.PPT', {
    view: {
        thumbnails: null,
        workspace: null,
        property:null,
        playWorkspace: null,
        playPages: null,//dom
        thPages: null // el
    },
    index: -1,
    cache:{
        rightClickDom: null, // for context menu 右键菜单 // 缓存右击的元素
        currentCmp:null // 当前操作的对象
    }
});